Hi, I'm trying to build the FreeSWITCH Debian packages using the command: "debian/util.sh build-all -ibn -z9 -c wheezy -a amd64 -t -pcodecs/mod_sangoma_codec" I've tried to correct the warning using "pbuilder --login --save-after-login", updating /etc/apt/sources.list followed by apt-get update and several variations on this theme. Questions: - Is the 'Duplicate sources' warning the reason that the build fails? - If not, how can I find out what goes wrong? - If so, how do I resolve it? Thanks, Leo Noordergraaf The file log/wheezy-amd64 shows: ######################################################################## ## Updating base wheezy-amd64 image... ######################################################################## ######################################################################## ## Using apt sources file: /etc/apt/sources.list ######################################################################## -> Copying COW directory forking: rm -rf /var/cache/pbuilder/build//cow.24955 forking: cp -al /var/cache/pbuilder/base-wheezy-amd64.cow /var/cache/pbuilder/build//cow.24955 I: unlink for ilistfile /var/cache/pbuilder/build//cow.24955/.ilist failed, it didn't exist? -> Invoking pbuilder forking: pbuilder update --override-config --keyring /tmp/keyringyjd722yl.asc --othermirror deb http://ftp.debian.nl/debian/ wheezy main|deb http://nl-asd-mngt-nmc01.test.a s60402.net/ wheezy freeswitch --buildplace /var/cache/pbuilder/build//cow.24955 --mirror http://ftp.debian.nl/debian/ --distribution wheezy --no-targz --internal-chrootexec c hroot /var/cache/pbuilder/build//cow.24955 W: /root/.pbuilderrc does not exist I: Running in no-targz mode I: Upgrading for distribution wheezy I: Current time: Thu Aug 13 10:38:20 CEST 2015 I: pbuilder-time-stamp: 1439455100 I: copying local configuration I: Installing apt-lines I: mounting /proc filesystem I: mounting /run/shm filesystem I: mounting /dev/pts filesystem I: policy-rc.d already exists I: Refreshing the base.tgz I: upgrading packages Get:1 http://nl-asd-mngt-nmc01.test.as60402.net wheezy Release.gpg [490 B] Get:2 http://nl-asd-mngt-nmc01.test.as60402.net wheezy Release [1714 B] Hit http://ftp.debian.nl wheezy Release.gpg Hit http://ftp.debian.nl wheezy Release Get:3 http://nl-asd-mngt-nmc01.test.as60402.net wheezy/freeswitch amd64 Packages [998 B] Hit http://ftp.debian.nl wheezy/main amd64 Packages Ign http://nl-asd-mngt-nmc01.test.as60402.net wheezy/freeswitch Translation-en Hit http://ftp.debian.nl wheezy/main Translation-en Fetched 3202 B in 1s (2189 B/s) Reading package lists... W: Duplicate sources.list entry http://ftp.debian.nl/debian/ wheezy/main amd64 Packages (/var/lib/apt/lists/ftp.debian.nl_debian_dists_wheezy_main_binary-amd64_Packages) W: You may want to run apt-get update to correct these problems I: Obtaining the cached apt archive contents Reading package lists... Building dependency tree... Reading state information... 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Reading package lists... Building dependency tree... Reading state information... 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Reading package lists... Building dependency tree... Reading state information... Package 'ccache' is not installed, so not removed aptitude is already the newest version. build-essential is already the newest version. dpkg-dev is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Copying back the cached apt archive contents I: adding apt key file /tmp/keyringyjd722yl.asc. /usr/lib/pbuilder/pbuilder-modules: line 605: /tmp/keyringyjd722yl.asc: No such file or directory I: Copying back the cached apt archive contents I: unmounting dev/pts filesystem I: unmounting run/shm filesystem I: unmounting proc filesystem pbuilder update failed forking: rm -rf /var/cache/pbuilder/build//cow.24955 Followed by many more similar entries.